JP2009544384A - 骨融合用脊椎間インプラント - Google Patents
骨融合用脊椎間インプラント Download PDFInfo
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- JP2009544384A JP2009544384A JP2009521294A JP2009521294A JP2009544384A JP 2009544384 A JP2009544384 A JP 2009544384A JP 2009521294 A JP2009521294 A JP 2009521294A JP 2009521294 A JP2009521294 A JP 2009521294A JP 2009544384 A JP2009544384 A JP 2009544384A
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Abstract
Description
該本体は、前記部材の結合領域から構成され、前記脊柱の軸と平行でかつ前記互いに隣り合う2つの椎体の間に力を伝えるように設計された中実軸と、移植組織片を保持するように設計され、前記中実軸に対して外側を向いている、少なくとも2つの長手方向の凹部とを画成する。
Claims (15)
- 脊柱の互いに隣り合う2つの椎体(4)の間に挿入されるように構成された骨融合用インプラント(1)であって、
背中合わせに配置したC形の断面を有する少なくとも2つの長手方向の部材(2a、2b)からなる本体(2)を備え、
該本体(2)は、前記部材(2a、2b)の結合領域から構成され、前記脊柱の軸と平行でかつ前記互いに隣り合う2つの椎体の間に力を伝えるように設計された中実軸(9)と、移植組織片を保持するように設計され、前記中実軸(9)に対して外側を向いている、少なくとも2つの長手方向の凹部(6)とを画成することを特徴とするインプラント。 - 前記インプラントの各端部において、前記椎体(4)のいずれか1つと接するようにそれぞれ構成された軸受表面を有することを特徴とする請求項1に記載のインプラント。
- 前記軸受表面は、前記部材(2a、2b)の端部(11)から構成されていることを特徴とする請求項2に記載のインプラント。
- 前記軸受表面は2つのプレート(3)から構成され、該プレートは前記長手方向の凹部(6)のうちの1つに対して開いた少なくとも1つの開口部(7)をそれぞれ有することを特徴とする請求項2に記載のインプラント。
- 前記部材(2a、2b)と前記プレート(3)とは一体的に形成されていることを特徴とする請求項4に記載のインプラント。
- 前記部材(2a、2b)と前記プレート(3)とは別個に形成され、前記プレートは、前記部材の1つの端部と協動可能な結合面(13)と、前記椎体(4)のうち1つと接触可能な軸受面(12)とをそれぞれ備えることを特徴とする請求項4に記載のインプラント。
- 前記軸受表面(12)は、椎体(4)への軸受を強化するように設計された突起部(8)を有することを特徴とする前記請求項のいずれか1つに記載のインプラント。
- 前記部材(2a、2b)の長手方向の大きさは約16mm〜90mmであり、直径は約10〜36mmであることを特徴とする前記請求項のいずれか1つに記載のインプラント。
- 前記インプラントの少なくとも1つの端部において、結合部材と協動可能な結合表面を有し、前記結合部材はインプラント同士の組み立てを可能にするように設計されていることを特徴とする前記請求項のいずれか1つに記載のインプラント。
- 前記中実軸(9)は、前記2つの長手方向の凹部(6)を連通させるための少なくとも1つの孔(10)を有することを特徴とする前記請求項のいずれか1つに記載のインプラント。
- 前記インプラントは生体適合材料からなり、前記本体は放射線透過性材料からなることを特徴とする前記請求項のいずれか1つに記載のインプラント。
- 前記プレートは放射線不透過性物質からなることを特徴とする請求項4又は11に記載のインプラント。
- 前記部材(2a、2b)の端部に設けられた位置決め手段を更に備え、該手段は、ディストラクタの腕とそれぞれ協動するように設計され、前記位置決め手段の設計は、ディストラクタの取り出し時には前記端部が摺動可能で、かつインプラントの装着時には前記腕で分離された互いに隣り合う椎体に前記インプラントの端部が直接接するように、前記腕の設計に適合することを特徴とする前記請求項のいずれか1つに記載のインプラント。
- 前記位置決め手段は溝(14)を有することを特徴とする請求項13に記載のインプラント。
- 請求項1に記載のインプラントの前記本体(2)の製造方法であって、
C形の形状を有する少なくとも2つの部材(2a、2b)からなる前記本体(2)の形と相補的な形を有する押し出し型から連続的な押し出しにより部品を成形する工程と、
前記部品を切り、様々な長さを有する本体(2)を得る工程とを備える方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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FR0653141 | 2006-07-27 | ||
FR0653141A FR2904213B1 (fr) | 2006-07-27 | 2006-07-27 | Implant intervertebral destine a la fusion osseuse |
EP06121144A EP1882464B1 (fr) | 2006-07-27 | 2006-09-22 | Implant intervertébral destiné à la fusion osseuse |
EP06121144.7 | 2006-09-22 | ||
PCT/FR2007/001272 WO2008012429A1 (fr) | 2006-07-27 | 2007-07-25 | Implant intervertebral destine a la fusion osseuse |
Publications (2)
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JP2009544384A true JP2009544384A (ja) | 2009-12-17 |
JP5384337B2 JP5384337B2 (ja) | 2014-01-08 |
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JP2009521294A Expired - Fee Related JP5384337B2 (ja) | 2006-07-27 | 2007-07-25 | 骨融合用脊椎間インプラント及びその製造方法 |
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US (1) | US8920503B2 (ja) |
EP (1) | EP1882464B1 (ja) |
JP (1) | JP5384337B2 (ja) |
KR (1) | KR20090031636A (ja) |
AT (1) | ATE499911T1 (ja) |
AU (1) | AU2007279177B2 (ja) |
BR (1) | BRPI0714592A2 (ja) |
CA (1) | CA2657584C (ja) |
DE (1) | DE602006020432D1 (ja) |
ES (1) | ES2361613T3 (ja) |
FR (1) | FR2904213B1 (ja) |
RU (1) | RU2440800C2 (ja) |
WO (1) | WO2008012429A1 (ja) |
ZA (1) | ZA200900048B (ja) |
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Publication number | Priority date | Publication date | Assignee | Title |
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US8852280B2 (en) * | 2007-09-27 | 2014-10-07 | Warsaw Orthopedic, Inc. | Intervertebral implant |
US8945227B2 (en) * | 2010-02-01 | 2015-02-03 | X-Spine Systems, Inc. | Spinal implant co-insertion system and method |
US10327910B2 (en) | 2013-03-14 | 2019-06-25 | X-Spine Systems, Inc. | Spinal implant and assembly |
RU2592606C1 (ru) * | 2015-04-28 | 2016-07-27 | федеральное государственное автономное образовательное учреждение высшего образования "Самарский государственный аэрокосмический университет имени академика С.П. Королева (национальный исследовательский университет)" (СГАУ) | Имплантат позвонка |
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JP2000505313A (ja) * | 1994-05-23 | 2000-05-09 | スルザー スパイン−テック インコーポレイテッド | 椎骨間融合用インプラント |
JP2002506679A (ja) * | 1998-03-20 | 2002-03-05 | サルツァー スパイン−テック インク | 接触面積を減少させた脊椎間インプラントおよび方法 |
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WO2005063151A1 (en) * | 2003-12-31 | 2005-07-14 | Osteotech Inc. | Hybrid surgical implants |
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AR027685A1 (es) * | 2000-03-22 | 2003-04-09 | Synthes Ag | Forma de tejido y metodo para realizarlo |
AU2001249367A1 (en) * | 2000-03-22 | 2001-10-03 | Synthes (U.S.A.) | Skeletal reconstruction cages |
US6974480B2 (en) * | 2001-05-03 | 2005-12-13 | Synthes (Usa) | Intervertebral implant for transforaminal posterior lumbar interbody fusion procedure |
US6761739B2 (en) * | 2002-11-25 | 2004-07-13 | Musculoskeletal Transplant Foundation | Cortical and cancellous allograft spacer |
-
2006
- 2006-07-27 FR FR0653141A patent/FR2904213B1/fr not_active Expired - Fee Related
- 2006-09-22 AT AT06121144T patent/ATE499911T1/de active
- 2006-09-22 ES ES06121144T patent/ES2361613T3/es active Active
- 2006-09-22 DE DE602006020432T patent/DE602006020432D1/de active Active
- 2006-09-22 EP EP06121144A patent/EP1882464B1/fr active Active
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2007
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- 2007-07-25 CA CA2657584A patent/CA2657584C/fr not_active Expired - Fee Related
- 2007-07-25 JP JP2009521294A patent/JP5384337B2/ja not_active Expired - Fee Related
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- 2007-07-25 WO PCT/FR2007/001272 patent/WO2008012429A1/fr active Application Filing
- 2007-07-25 KR KR1020097003830A patent/KR20090031636A/ko not_active Application Discontinuation
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JP2000505313A (ja) * | 1994-05-23 | 2000-05-09 | スルザー スパイン−テック インコーポレイテッド | 椎骨間融合用インプラント |
JP2002506679A (ja) * | 1998-03-20 | 2002-03-05 | サルツァー スパイン−テック インク | 接触面積を減少させた脊椎間インプラントおよび方法 |
WO2003037229A1 (en) * | 2001-10-31 | 2003-05-08 | Spineology, Inc. | Vertebral spacer for spinal stabilization |
WO2005063151A1 (en) * | 2003-12-31 | 2005-07-14 | Osteotech Inc. | Hybrid surgical implants |
Also Published As
Publication number | Publication date |
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EP1882464B1 (fr) | 2011-03-02 |
CA2657584C (fr) | 2016-01-05 |
JP5384337B2 (ja) | 2014-01-08 |
DE602006020432D1 (de) | 2011-04-14 |
RU2440800C2 (ru) | 2012-01-27 |
AU2007279177A1 (en) | 2008-01-31 |
ATE499911T1 (de) | 2011-03-15 |
ZA200900048B (en) | 2009-12-30 |
CA2657584A1 (fr) | 2008-01-31 |
US20090306780A1 (en) | 2009-12-10 |
WO2008012429A1 (fr) | 2008-01-31 |
ES2361613T3 (es) | 2011-06-20 |
EP1882464A1 (fr) | 2008-01-30 |
US8920503B2 (en) | 2014-12-30 |
AU2007279177B2 (en) | 2013-12-05 |
FR2904213A1 (fr) | 2008-02-01 |
KR20090031636A (ko) | 2009-03-26 |
RU2009106194A (ru) | 2010-09-10 |
BRPI0714592A2 (pt) | 2013-05-07 |
FR2904213B1 (fr) | 2008-10-10 |
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